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Emphysematous pyelonephritis: report of 4 cases

V Malhotra1, H Puri, B S Aulakh

  • 1Department of Pathology, DMC and H, Ludhiana, Punjab. drnmalhotra@rediffmail.com

Indian Journal of Pathology & Microbiology
|December 23, 2006
PubMed

Insights

Emphysematous pyelonephritis, a rare kidney infection causing gas in the renal system, primarily affects diabetic patients. This study reviews four cases, highlighting the critical nature of this condition.

Area of Science:

  • Nephrology
  • Infectious Diseases
  • Radiology

Background:

  • Emphysematous pyelonephritis is a rare, life-threatening necrotizing infection of the kidney.
  • It predominantly affects patients with diabetes mellitus, often linked to poor glycemic control.
  • Gas production within the renal parenchyma and perirenal tissues is a hallmark characteristic.

Observation:

  • This report details four cases of emphysematous pyelonephritis managed at our institution.
  • Clinical presentations and diagnostic imaging findings were analyzed.
  • The cases underscore the varied manifestations and severity of this condition.

Findings:

  • All four patients presented with symptoms indicative of severe renal infection.
  • Imaging studies confirmed the presence of intrarenal and/or perirenal gas.
  • Prompt diagnosis and management were crucial for patient outcomes.

Implications:

  • Emphysematous pyelonephritis requires urgent medical and often surgical intervention.
  • Early recognition in diabetic patients is vital to prevent severe complications.
  • Further research into optimal management strategies is warranted.

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